Do you know if the Watchtower really teaches that JWs are not in the New Covenant mediated by Christ?

This is not all of the JW's it is only those of the Great Crowd who are not in the new covenant.The 144,000 exclusive little flock are the only ones who are in a covenant relationship with Jesus Christ.They alone do to their teaching are the only ones that can partake of the Lord's Supper and the bible was written for their benefit most of scriptural information given it "THE NEW COVENANT"otherwise known as The New Testement is exclusively for the little flock .Except of coarse the the hard part the preaching and teaching work. Because of this the great crowd are excluded from the Resurrection of life they must when resurrected earn their way to eternal life during the thousdand year reign of Jesus Christ where as the privileged 144'000 have the benefit of the new covenant of the body and blood of Jesus to atone for their sins and are made righteous by it.Most if not all who become Jehovah's Wittness today in our day and time are not of the 144'000 cl but of the Great Crowd of hard kingdom workers who must strive during the 1000 year reign to atain to the goal of perfection needed to servive the final test when Satan and his demons are released after the 1000 years are completed that is a great deal of work to recieve a FREE GIFT>Romans 5;15 For the FREE GIFT is not like the trespas.For if many died through one mans tresp, MUCH MORE(caps mine)have the grace of God and the FREE GIFT BY THE ONE MAN JESUS CHRIST ABOUNDED FOR MANY .look this up continue to read the REAL GOOD NEWS about the Free Gift and about Christ's saving power and love..No strings attached.